[" 23) Let "f(x)" be a function such that "f(x-1)+f(x+1)=sqrt(3)f(x)AA x in R." If "f(5)=100],[" and "sum_(r=0)^(99)f(5+12r)=10^(k)" then "k=]

If f(x) is a function such that f(x-1)+f(x+1)=sqrt3t(x) and f(5)=100 , then find sum_(t=0)^(19)f(5+12r) .

If f(x) is a function such that f(x-1)+f(x+1)=sqrt3t(x) and f(5)=100 , then find sum_(t=0)^(19)f(5+12r) .

Let f:R->R be a function such that f(x+y)=f(x)+f(y),AA x, y in R.

Let f:R->R be a function such that f(x+y)=f(x)+f(y),AA x, y in R.

Let f(x) be a function such that :f(x-1)+f(x+1)=sqrt(3)f(x), for all x varepsilon R. If f(5)=100, then prove that the value of sum_(r=o)^(99)f(5+12r) will be equal to 10000.

If f(x) is a function such that f(x-1)+f(x+1)=sqrt(3)f(x) and f(5)=10 then the sum of digit of the value of sum_(r=0)^(19)f(15+12r) is

Let f(x) be a function satisfying f(x) + f(x+2) = 10 AA x in R , then

If f:R rarr R-{3} be a function such that f(x+1)=(f(x)-5)/(f(x)-3)AA x in R, then

Let f(x) be a continuous function such that f(0) = 1 and f(x)=f(x/7)=x/7 AA x in R, then f(42) is